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This thesis presents why a new user-centred design process for eco-design would be beneficial and demonstrates how this could be done. The research produces a methodology for collecting and measuring behaviour information and a framework for assessing its impact. It explores the role of and effective introduction of information in the design process and finally concludes with the proposed design approach for reducing the environmental impact of products during their use. Utilising a range of qualitative and quantitative research methods, energy models, observational studies, laboratory design experiments, participation research, product prototyping and industrial consultation, a comprehensive picture of designing for energy-efficient user behaviour is formed. It illustrates how behaviour information can be recorded and quantified, assessing the division between a product's intrinsic, technology-based, energy efficiencies and those that are deemed user-related. Finally, in conclusion this information is then used in a new design approach which proposes a framework for the effective and time-efficient design of products, producing a prototype design which achieves an ongoing 43% energy saving in user related losses.

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published_or_final_version / abstract / toc / Architecture / Master / Master of Philosophy

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The purpose of this study was to identify the prerequisite skills most appropriate to training and/or employment in computer aided drafting... Specific objectives of the study were concerned with: 1. The prevalence of CAD in specific industries. 2. The relationship between the size and/or type of CAD system and the training required to operate it. 3. The background and training of individuals operating CAD systems. A. The preferences of employers as to the education of their CAD operators. 5. The preferences of CAD training institutions as to the education of CAD training candidates. 6. The methods by which individuals in industry received CAD training. 7. The methods of CAD training preferred by employers. 8. The importance of certain skills relative to CAD employment or training. 9. The importance of certain secondary school drafting curriculum items relative to CAD training or employment. 10. The identification of secondary school curriculum areas to be modified to suit the needs of industry and CAD training institutions PROCEDURES The survey questionnaire method was used to obtain data for this study. Two parallel, closed-form questionnaires were developed from a review of related literature and an analysis of current drafting standards and techniques. One questionnaire was sent to all training institutions in British Columbia offering courses in CAD. The other questionnaire was sent to sixty-five businesses in British Columbia identified as users of CAD technology. The responses were analysed to provide information on the impact of CAD technology on secondary school curriculum. The importance of particular items was determined through calculation of mean priority or ranking levels. FINDINGS The businesses surveyed were primarily involved in mechanical and electronics drafting followed by structural, architectural, and cartographic. Training institutions were concerned with architectural and civil drafting followed by mechanical and structural. Data indicated that CAD was being used in all areas of drafting. CAD system descriptions indicated that a large number of businesses and training institutions were using personal computer based CAD systems that were less expensive and easier to operate than larger mainframe or dedicated systems. Educational institutions indicated that the majority of their CAD training candidates were upgrading themselves and that they preferred candidates with a good drafting background. Businesses indicated that most of their CAD operators were draftspersons retrained for CAD. Few CAD operators had received formal CAD training although employers indicated a hiring preference for draftspersons with formal training in CAD. Both businesses and training institutions involved with CAD considered manual drafting skills and good problem solving ability to be the most important prerequisites for CAD training or employment. With respect to specific drafting skills, there was consensus on the importance of individual items. Dimensioning to CSA standards was considered most important followed by the three dimensional representations typified in sketching, pictorial, drawing, auxiliary views, and developments. Both surveys indicated that curricular change to reflect the changing technology was necessary and should include the introduction of computer aided drafting at the secondary level as well as more drafting course time and more emphasis on computational and communication skills. CONCLUSIONS 1. Drafting, especially computer aided drafting, should be approached as a necessary skill for a wide variety of occupations and not as a vocation in itself. This would require a conscious effort to open secondary school drafting programs to all students, not just those in industrial programs. 2. Drafting educators should acquaint themselves with the changing technology of drafting including contact with post secondary training institutions and representative industry. 3. Secondary school drafting programs should introduce students to computer aided drafting. 4. More emphasis should be placed on dimensioning to CSA standards and on areas of drafting that involve viewing an object in three dimensions. 5. Secondary school curriculum should be modified to include more drafting time and place more emphasis on computational and communication skills. / Education, Faculty of / Graduate

Yes / Adapting dashboard design to different contexts of use is an open question in visualisation research. Dashboard designers often seek to strike a balance between dashboard adaptability and ease-of-use, and in hospitals challenges arise from the vast diversity of key metrics, data models and users involved at different organizational levels. In this design study, we present QualDash, a dashboard generation engine that allows for the dynamic configuration and deployment of visualisation dashboards for healthcare quality improvement (QI). We present a rigorous task analysis based on interviews with healthcare professionals, a co-design workshop and a series of one-on-one meetings with front line analysts. From these activities we define a metric card metaphor as a unit of visual analysis in healthcare QI, using this concept as a building block for generating highly adaptable dashboards, and leading to the design of a Metric Specification Structure (MSS). Each MSS is a JSON structure which enables dashboard authors to concisely configure unit-specific variants of a metric card, while offloading common patterns that are shared across cards to be preset by the engine. We reflect on deploying and iterating the design of QualDash in cardiology wards and pediatric intensive care units of five NHS hospitals. Finally, we report evaluation results that demonstrate the adaptability, ease-of-use and usefulness of QualDash in a real-world scenario.

Thesis (MA)--Stellenbosch University, 2015. / ENGLISH ABSTRACT: Design educators are expected to demonstrate a high level of confidence in the industry for which they are preparing students. When I reflected upon my own design industry and higher education experience while engaging with critical citizenship and globalization discourse, my confidence in and perceived authority of the design industry became challenged. I came to the realization that it could be useful to view the demands from the neoliberal design industry on design education through the lenses of critical citizenship and globalization. The insights gained from such an investigation could assist design educators involved in developing new design programmes to conscientize the expectations set by the design industry. It is argued that the conscientizing of expectations set by the design industry could be achieved by focusing on conscientizing design graduates that may in turn influence the design industry at large. The main aim of the study is to create a conceptual framework that supports theoretical concepts that could conscientize industry expectations of design education. The main research question thus questioned how critical citizenship and globalization discourse could be used to conscientize industry expectations of design education at Universities of Technology (UoTs). The objectives of the study are twofold: to identify, firstly, current industry expectations of design graduates from a University of Technology in South Africa and, secondly, to identify theoretical concepts in critical citizenship and globalization discourse that could be used to conscientize industry expectations of design education at UoTs in South Africa. Theoretical concepts in critical citizenship and globalization discourse were identified through a literature review; the identified concepts were used to develop a conceptual framework. The empirical section of the research design consisted of a case study that included industry interviews, alumni surveys and my own experience as the main sources of data. The theoretical concepts identified in the literature review of critical citizenship and globalization discourse were used to structure an inductive content analysis of empirical data collected to identify possible theoretical concepts that can be used to conscientize industry expectations of design education. The picture that emerges from this study creates a worrying image of a profession in crisis. I identified the urgent need to instil compassion into design education so that our alumni can intuitively act against situations where their dignity is under threat. This can be done by means of inclusion of critical citizenship and globalization discourse in curriculums of design programmes at UoTs. The theoretical concepts in critical citizenship and globalization discourse that can possibly be used to conscientize industry expectations of design education at UoTs are identified as: transformation, diversity, racism, social disparity, visual culture, civic identity, civic engagement, ethical relationships, shared participation, problemsolving, critical thinking, and imagination skills. I also conclude that the debate regarding the conscientizing of the design industry is of such importance that it should not be limited to only critical citizenship and globalization discourse ‒ the debate must go further and deeper. / AFRIKAANSE OPSOMMING: Daar word van ontwerp-dosente verwag om 'n hoë vlak van vertroue te toon in die industrie waarvoor hul hul studente oplei. Terwyl ek sou meedoen aan die diskoers rondom kritiese burgerskap en globalisering, het ek besin oor my eie ervaringe rakende die ontwerp-industrie en hoër opvoeding en sou uiteindelik my vertroue in en vermeende inspraak sover dit die ontwerp-industrie aangaan, bevraagteken. Daar is tot die besef gekom dat dit voordelig kan wees om die eise wat die neoliberale ontwerp-industrie aan ontwerp-onderrig stel, te beskou vanuit die hoek van kritiese burgerskap en globalisering. Die insigte verwerf deur middel van so 'n ondersoek kan ontwerp-opvoedkundiges betrokke by die ontwikkeling van nuwe ontwerp-programme van diens wees in hul poging om die verwagtinge gestel deur die ontwerp-industrie sensitief te verskerp. Daar word aan die hand gedoen dat so 'n sensibilisering betreffende die verwagtinge gestel deur die ontwerp-industrie haalbaar is deur te fokus daarop om ontwerp-graduandi insgelyks te sensibiliseer en wat op sy beurt die ontwerp-industrie breedvoerig sal raak. Die hoofoogmerk van die studie is om 'n konsepsuele raamwerk daar te stel welke teoretiese konsepte ondersteun wat 'n sensitiewe bewussyn kan kweek sover dit industrie-verwagtinge rakende ontwerp-onderrig aangaan. As sodanig het die hoofnavorsingsprobleem dus gevra na hoe die diskoers rondom kritiese burgerskap en globalisering aangewend kan word om industrie-verwagtinge insake ontwerponderrig by Universiteite vir Tegnologie (UvT's) te sensibiliseer. Die oogmerk van hierdie studie is tweevoudig: om, eerstens, huidige industrie-verwagtinge rakende ontwerp-graduandi van 'n UvT in Suid-Afrika te identifiseer en, tweedens, om teoretiese konsepte rakende die diskoers rondom kritiese burgerskap en globalisering te identifiseer wat aangewend kan word om industrie-verwagtinge rakende ontwerp-onderrig by UvT's in Suid-Afrika sensitief te verskerp. Teoretiese konsepte in die diskoers rondom kritiese burgerskap en globalisering is geïdentifiseer deur middel van 'n literatuuroorsig; die geïdentifiseerde konsepte is naamlik aangewend om 'n konsepsuele raamwerk te ontwikkel. Die empiriese afdeling van die navorsingsontwerp het bestaan uit 'n gevallestudie wat onderhoude in die industrie, opnames onder alumni asook my eie ervaringe rakende die ontwerp-industrie as hoofbronne van data ingesluit het. Die teoretiese konsepte geïdentifiseer as deel van die literatuuroorsig rakende die diskoers rondom kritiese burgerskap en globalisering is aangewend om struktuur te verleen aan 'n induktiewe inhoudsanalise van empiriese data versamel om moontlike teoretiese konsepte te identifiseer wat aangewend kan word om industrie-verwagtinge rakende ontwerponderrig te sensibiliseer. Die beeld wat deur hierdie navorsing geskets is, skep 'n onrusbarende beeld van 'n professie wat 'n krisis deurmaak. Ek het die dringende behoefte geïdentifiseer om toegeneentheid en deernis by te bring in ontwerp-onderrig sodat ons alumni intuïtief kan optree in gevalle waar hul menswaardigheid in die gedrang sou kom. Dit kan bereik word deur die insluiting van kritiese burgerskaps- en globaliseringsdiskoerse in die kurrikulums van ontwerp-programme by UvT's. Die teoretiese konsepte in die diskoers rondom kritiese burgerskap en globalisering wat moontlik aangewend kan word om industrie-verwagtinge rakende ontwerponderrig by UvT's te sensibiliseer, is geïdentifiseer as: transformasie, diversiteit, rasisme, sosiale ongelykheid, visuele kultuur, burgerlike identiteit, burgerlike verpligtinge, etiese verbintenisse, deelgenootskap, probleemoplossing, kritiese denke asook vaardighede met betrekking tot die inspan van die verbeelding. Daar is voorts tot die slotsom geraak dat die debat rondom die kweek van 'n sensitiewe bewussyn in die ontwerp-industrie van sodanige belang is dat dit nie beperk behoort te word tot alleen die diskoers rondom kritiese burgerskap en globalisering nie ‒ die debat móét eenvoudig verder en meer indringend gevoer word.

The problem of this study is to predict how basic design will be taught in the year 2000 in the United States of America according to the perceptions of design educators who were polled using a Delphi exercise. Basic design is an introductory course in design disciplines covering fundamental principles, components, and applications of design. This study has a twofold purpose. The first is to predict how basic design will be taught in the year 2000 to allow design educators to better prepare for the future. The second is to provide a basis for further research that might address specific areas in the future of teaching design.